./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 75e7380b1b8e19110cedcb59d728ce9281f29bf5 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 75e7380b1b8e19110cedcb59d728ce9281f29bf5 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:13:04,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:13:04,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:13:04,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:13:04,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:13:04,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:13:04,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:13:04,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:13:04,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:13:04,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:13:04,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:13:04,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:13:04,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:13:04,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:13:04,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:13:04,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:13:04,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:13:04,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:13:04,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:13:04,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:13:04,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:13:04,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:13:04,959 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:13:04,962 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:13:04,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:13:04,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:13:04,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:13:04,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:13:04,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:13:04,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:13:04,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:13:04,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:13:04,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:13:04,980 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:13:04,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:13:04,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:13:04,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:13:04,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:13:04,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:13:04,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:13:04,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:13:04,991 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:13:05,041 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:13:05,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:13:05,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:13:05,044 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:13:05,044 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:13:05,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:13:05,045 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:13:05,045 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:13:05,045 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:13:05,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:13:05,046 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:13:05,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:13:05,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:13:05,047 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:13:05,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:13:05,047 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:13:05,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:13:05,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:13:05,048 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:13:05,048 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:13:05,049 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:13:05,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:13:05,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:13:05,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:13:05,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:13:05,050 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:13:05,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:13:05,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:13:05,051 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:13:05,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75e7380b1b8e19110cedcb59d728ce9281f29bf5 [2020-11-30 01:13:05,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:13:05,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:13:05,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:13:05,375 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:13:05,377 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:13:05,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i [2020-11-30 01:13:05,465 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/0b4bc9e87/7c8f24a7f1904128a9718b0f7cd779ba/FLAGad69d85a6 [2020-11-30 01:13:06,373 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:13:06,377 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i [2020-11-30 01:13:06,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/0b4bc9e87/7c8f24a7f1904128a9718b0f7cd779ba/FLAGad69d85a6 [2020-11-30 01:13:06,492 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/0b4bc9e87/7c8f24a7f1904128a9718b0f7cd779ba [2020-11-30 01:13:06,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:13:06,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:13:06,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:06,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:13:06,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:13:06,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:06" (1/1) ... [2020-11-30 01:13:06,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e541d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:06, skipping insertion in model container [2020-11-30 01:13:06,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:06" (1/1) ... [2020-11-30 01:13:06,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:13:06,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:13:06,923 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:13:06,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55db7779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:06, skipping insertion in model container [2020-11-30 01:13:06,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:06,925 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:13:06,927 INFO L168 Benchmark]: Toolchain (without parser) took 428.16 ms. Allocated memory is still 92.3 MB. Free memory was 59.2 MB in the beginning and 68.4 MB in the end (delta: -9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:06,929 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 75.5 MB. Free memory was 37.8 MB in the beginning and 37.8 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:13:06,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.15 ms. Allocated memory is still 92.3 MB. Free memory was 59.0 MB in the beginning and 68.4 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:06,932 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 75.5 MB. Free memory was 37.8 MB in the beginning and 37.8 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 424.15 ms. Allocated memory is still 92.3 MB. Free memory was 59.0 MB in the beginning and 68.4 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:13:09,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:13:09,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:13:09,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:13:09,560 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:13:09,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:13:09,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:13:09,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:13:09,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:13:09,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:13:09,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:13:09,598 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:13:09,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:13:09,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:13:09,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:13:09,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:13:09,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:13:09,609 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:13:09,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:13:09,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:13:09,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:13:09,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:13:09,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:13:09,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:13:09,640 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:13:09,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:13:09,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:13:09,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:13:09,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:13:09,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:13:09,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:13:09,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:13:09,646 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:13:09,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:13:09,648 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:13:09,648 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:13:09,649 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:13:09,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:13:09,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:13:09,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:13:09,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:13:09,652 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:13:09,697 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:13:09,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:13:09,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:13:09,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:13:09,701 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:13:09,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:13:09,702 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:13:09,702 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:13:09,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:13:09,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:13:09,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:13:09,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:13:09,704 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:13:09,705 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:13:09,705 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:13:09,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:13:09,705 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:13:09,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:13:09,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:13:09,706 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:13:09,706 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:13:09,706 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:13:09,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:13:09,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:13:09,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:13:09,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:13:09,708 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:13:09,708 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:13:09,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:13:09,708 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:13:09,708 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:13:09,709 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75e7380b1b8e19110cedcb59d728ce9281f29bf5 [2020-11-30 01:13:10,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:13:10,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:13:10,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:13:10,157 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:13:10,160 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:13:10,161 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i [2020-11-30 01:13:10,240 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/642367327/772bd451b4e54766ae3b0b25679e5274/FLAGe91ce5f81 [2020-11-30 01:13:10,886 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:13:10,887 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i [2020-11-30 01:13:10,917 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/642367327/772bd451b4e54766ae3b0b25679e5274/FLAGe91ce5f81 [2020-11-30 01:13:11,109 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_616def96-583b-4d4c-813e-fdf53ccc2ee3/bin/uautomizer/data/642367327/772bd451b4e54766ae3b0b25679e5274 [2020-11-30 01:13:11,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:13:11,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:13:11,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:11,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:13:11,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:13:11,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:11" (1/1) ... [2020-11-30 01:13:11,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aa368f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:11, skipping insertion in model container [2020-11-30 01:13:11,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:11" (1/1) ... [2020-11-30 01:13:11,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:13:11,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:13:11,512 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:13:11,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ec722a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:11, skipping insertion in model container [2020-11-30 01:13:11,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:11,513 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:13:11,516 INFO L168 Benchmark]: Toolchain (without parser) took 398.48 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 23.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:11,516 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory is still 37.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:13:11,517 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.63 ms. Allocated memory is still 56.6 MB. Free memory was 33.4 MB in the beginning and 23.7 MB in the end (delta: 9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:11,519 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory is still 37.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 394.63 ms. Allocated memory is still 56.6 MB. Free memory was 33.4 MB in the beginning and 23.7 MB in the end (delta: 9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...